Water Loss Decision Brief

Water Loss and Autofill Concerns at Commercial Pools

What unusual water use can mean, what to document, and when a targeted leak or water-loss review is appropriate.

Water Loss5 min readGRAD Decision Brief

Decision-ready guidance. This brief is written for boards, property managers, and commercial pool owners who want better questions before approving the next pool decision.

Why this decision matters

Water loss can hide inside normal pool operation. Splash-out, evaporation, backwashing, autofill behavior, plumbing leaks, shell leaks, and equipment issues can all look similar without better documentation. The wrong assumption can waste money and delay the right repair.

What to document before guessing

  • Autofill status, water meter readings, and make-up water patterns.
  • Water level changes during open and closed periods.
  • Backwash frequency, filter operation, and unusual discharge observations.
  • Visible cracks, stains, wet areas, deck movement, or equipment room leaks.
  • Whether water loss changes when the system is running versus off.

GRAD perspective

GRAD perspective: The first step is not always leak repair. The first step is understanding the pattern. Better water-loss documentation helps owners decide whether the issue needs monitoring, targeted testing, repair planning, or deeper investigation.

How GRAD can help

GRAD provides independent technical review, aquatic infrastructure health reports, energy and water analysis, capital planning support, leak and water-loss review, and bid review for commercial pool owners and managers.

Need help with this decision?

Request a GRAD Health Report, Technical Review, or Bid Review before approving the next major pool decision.

Contact GRAD